Receptacles – Freight containers
Patent
1988-03-30
1989-06-06
Pollard, Steven M.
Receptacles
Freight containers
220 4F, B65D 8700
Patent
active
048363952
ABSTRACT:
A standard rigid load-bearing metal framework for a convertible disposable packing case is made up of a bottom frame (1), a top frame (2), corner supports (3, 4) for joining these two frames (1, 2), and stiffeners (5, 6, 10) all assembled together by mechanical fixing means. This framework withstands all the mechanical stresses by itself and panels forming the sides, top and ends of the packing case are not subjected to these stresses. The packing case has the advantage that it can be supplied with its elements in a collapsed form and not yet assembled, and that it is inexpensive, while at the same time having the main advantages of standard containers.
REFERENCES:
patent: 2191445 (1940-02-01), Armington
patent: 2317985 (1943-05-01), Fitch et al.
patent: 3459326 (1969-08-01), Betjemann
patent: 3515303 (1970-06-01), Robertson et al.
patent: 4506798 (1985-03-01), Goutille
Pollard Steven M.
Smolowitz Martin
Weidmann & Pittet S.A.
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